CN107889408A - Electric-controlled box and air conditioner - Google Patents
Electric-controlled box and air conditioner Download PDFInfo
- Publication number
- CN107889408A CN107889408A CN201711318606.XA CN201711318606A CN107889408A CN 107889408 A CN107889408 A CN 107889408A CN 201711318606 A CN201711318606 A CN 201711318606A CN 107889408 A CN107889408 A CN 107889408A
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- CN
- China
- Prior art keywords
- electric
- controlled box
- lid
- holding part
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 91
- 210000003205 muscle Anatomy 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 241000283216 Phocidae Species 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- 244000178289 Verbascum thapsus Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Packages (AREA)
Abstract
The present invention discloses a kind of electric-controlled box and air conditioner, wherein, the electric-controlled box includes box body, lid and sealing ring；Box body includes bottom plate and gusset plate, and bottom plate and gusset plate enclose the inner chamber to form an opening, and neighbouring upper edge is provided with the first holding part in gusset plate, and being provided with first in the first holding part abuts muscle；Lid covers the opening of inner chamber, and the periphery of lid is provided with the second holding part, and being provided with second in the second holding part abuts muscle, and the first holding part and the second holding part piece together a ring-shaped chamber；Sealing ring is built in cavity volume, and sealed groove is respectively equipped with two apparent surfaces of sealing ring, and the first abutting muscle abuts muscle with second and inserted respectively in the sealed groove of respective side, and is abutted with the bottom surface of sealed groove.Technical scheme can improve the sealing of electric-controlled box.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of electric-controlled box and air conditioner.
Background technology
Nowadays, with the concern increase for the problem of people are to environmental issue, particularly reduction of greenhouse gas discharge, in air conditioner industry
Interior, it has been trend of the times to the damaging refrigerant of ozone layer to be substituted with combustible refrigerant (such as R290, R32).However,
During air conditioner use, revealed in the event of combustible refrigerant, there is the risk caught fire.For this problem, reduce even
It is nearby one of effective ways that prevention is caught fire to eliminate combustible refrigerant and leak into potential incendiary source.In air conditioner, electric-controlled box
Because containing a variety of forceful electric power and light current component, certain failure risk be present, therefore be main potential incendiary source.However,
Electric-controlled box common at present is made up of sheet metal component more, more gap be present, will be easily if combustible refrigerant is once revealed
Into inside electric-controlled box, cause fire risk very high.
The content of the invention
The main object of the present invention is to provide a kind of electric-controlled box, it is intended to improves the sealing of electric-controlled box.
To achieve the above object, electric-controlled box proposed by the present invention includes box body, lid and sealing ring；The box body includes bottom
Plate and gusset plate, the bottom plate and gusset plate enclose the inner chamber to form an opening, and neighbouring upper edge is provided with the gusset plate
First holding part, first holding part is interior to be provided with the first abutting muscle；The lid covers the opening of the inner chamber, the lid
Periphery be provided with the second holding part, second is provided with second holding part and abuts muscle, first holding part and described second
Holding part pieces together a ring-shaped chamber；The sealing ring is built in the cavity volume, and divides on two apparent surfaces of the sealing ring
Not She You sealed groove, the first abutting muscle abuts muscle with second and inserts respectively in the sealed groove of respective side, and with
The bottom surface of the sealed groove abuts.
Preferably, the outer peripheral face of the gusset plate is provided with sealed batten annular in shape adjacent to upper edge, and described first holds
Portion is put as the first annular groove on the sealed batten, the first abutting muscle is convexly equipped in the groove of the first annular groove
Bottom；
The periphery of the lid outwards turns down to form sealing flange, and the sealing flange includes parallel-segment and put down from described
The free end of row section to the peripheral members extended towards the bottom plate direction, second holding part be the parallel-segment with it is described outer
The second annular groove that section encloses is enclosed, the second abutting muscle is convexly equipped in the parallel-segment.
Preferably, there is spacing between the opening of the first annular groove and the outward flange top of the box body, it is described close
Envelope flange also includes linkage section, and one end of the linkage section is connected with the periphery of the lid, and the other end connects with the parallel-segment
Connect；
In the assembled condition, the outward flange of the box body abuts with the internal face of the linkage section, the parallel-segment and institute
Sealed batten abutting is stated, the peripheral members are located at the outside of the sealed batten.
Preferably, the peripheral members are gradual along the outer peripheral face towards relatively described sealed batten on the direction of the bottom plate
Outward-dipping setting.
Preferably, the width of the cross section of the sealing ring is along towards being in tapered setting on the direction of the bottom plate.
Preferably, interval is laid with multiple first lugs on the sealed batten, and first is offered in the first lug
Connecting hole, the first lug being corresponded on the lid and is provided with the second lug, first connection is corresponded on second lug
Hole is provided with the second connecting hole.
Preferably, the electric-controlled box also crosses coil including elasticity, and the top edge of the gusset plate was provided with line breach, described
Elasticity cross coil be sheathed on it is described cross line breach in, and it is described elasticity cross coil in be provided with insertion cable-through hole.
Preferably, the elasticity cross the outer peripheral face of coil in it is described cross line breach match somebody with somebody suitable junction be provided with it is multiple vertically
The first sealing flange being spaced apart, first sealing flange correspond on the internal face for crossing line breach, and to be provided with sealing slotting
Groove.
Preferably, it is described elasticity cross coil away from it is described cross line breach one end in away from the inner chamber outer edge
The second sealing flange is convexly equipped with, second sealing flange is corresponded on the lid and is provided with resigning seal groove, second sealing
Flange abuts with the inwall surface elastic of the resigning seal groove.
The present invention also proposes a kind of air conditioner, including electric-controlled box and be built in the electric-controlled box inner chamber electric-controlled plate,
The electric-controlled box includes box body, lid and sealing ring；The box body includes bottom plate and gusset plate, and the bottom plate and gusset plate enclose shape
Into the inner chamber of an opening, neighbouring upper edge is provided with the first holding part in the gusset plate, provided with the in first holding part
One abuts muscle；The lid covers the opening of the inner chamber, and the periphery of the lid is provided with the second holding part, and described second is accommodating
Second is provided with portion and abuts muscle, first holding part and second holding part piece together a ring-shaped chamber；The sealing ring
The cavity volume is built in, and sealed groove is respectively equipped with two apparent surfaces of the sealing ring, described first abuts muscle and the
Two abutting muscle insert in the sealed groove of respective side respectively, and are abutted with the bottom surface of the sealed groove.
In technical scheme, when lid need to seal assembling with box body, electric-controlled plate is placed in box body first
In inner chamber, then sealing ring is positioned in cavity volume, finally lid is covered on box body and locked, in this way, insertion pair respectively
Answer side seal groove first abut muscle and second abutting muscle can is abutted with the bottom surface of sealed groove, so as to realize lid and
Box body junction sealed connection, in this manner it is possible to effectively prevent leakage combustible refrigerant enter electric-controlled box inside, from
And reach and improve electric-controlled box sealing to ensure the effect of fire safety.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of air conditioner one of the present invention；
Fig. 2 is the structural representation of electric-controlled box in Fig. 1；
Fig. 3 is the explosive view of Fig. 2 electric-controlled boxes；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the front view of Fig. 2 electric-controlled boxes；
Fig. 6 is along the cross-sectional view in S-S directions in Fig. 5；
Fig. 7 is the enlarged diagram at B in Fig. 6.
Drawing reference numeral explanation：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical scheme is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
Conjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of electric-controlled box and the air conditioner with the electric-controlled box.
Referring to figs. 1 to Fig. 7, in an embodiment of the present invention, the electric-controlled box 1 is used primarily for the window of combustible refrigerant
Formula air-conditioning, it is of course also apply to other kinds of air conditioner.The electric-controlled box 1 includes box body 11, lid 12 and sealing ring 13；Box
Body 11 includes bottom plate 111 and gusset plate 112, and bottom plate 111 and gusset plate 112 enclose the inner chamber 113 to form an opening, gusset plate
Neighbouring upper edge is provided with the first holding part 114 on 112, and being provided with first in the first holding part 114 abuts muscle 114a；Lid 12 covers
The opening of inner chamber 113 is closed, the periphery of lid 12 is provided with the second holding part, second is provided with the second holding part and abuts muscle 121a, the
One holding part 114 and the second holding part piece together a ring-shaped chamber (not indicating)；Sealing ring 13 is built in cavity volume, and sealing ring 13
Two apparent surfaces on be respectively equipped with sealed groove 131, the first abutting muscle 114a with second abut muscle 121a insert respectively it is corresponding
In the sealed groove 131 of side, and abutted with the bottom surface of sealed groove 131.
It should be noted that, in the window air conditioner of application this electric-controlled box 1, its window air conditioner mainly includes evaporation herein
The parts such as device 2, heat exchanger 3, compressor 4, wherein, this electric-controlled box 1 is preferably disposed on one away from the copper pipe plumb joint of evaporator 2
Side, with as much as possible with the easy leakage point of combustible refrigerant separated by a distance.In addition, it is built-in with electricity in the inner chamber 113 of electric-controlled box 1
Plate (not shown) is controlled, electric-controlled plate is provided with multiple electric elements (not shown), such as forceful electric power component and light current component etc..Electricity
Control box 1 can be made of plastic-injection and can be also made of sheet metal component.Sealing ring 13 answers preferred elastomeric material to make, such as rubber
Cushion rubber or silica gel ring etc..
In the present embodiment, when lid 12 need to seal assembling with box body 11, electric-controlled plate is placed in box body 11 first
In chamber 113, then sealing ring 13 is positioned in cavity volume, finally lid 12 is covered on box body 11 and locked, in this way, respectively
Insert the first of respective side sealed groove 131 and abut the bottom that muscle 114a and second abuts muscle 121a cans and sealed groove 131
Face abuts, so as to realize lid 12 and sealed connection of the box body 11 in junction, in this manner it is possible to effectively prevent the flammable of leakage
Property refrigerant enter inside electric-controlled box 1, improve the sealing of electric-controlled box 1 so as to reach to ensure the effect of fire safety.Here, phase
The sealing ring 13 of rounded compared with common section or square property, sealing ring 13 of the invention on two apparent surfaces due to being respectively equipped with
Sealed groove 131, therefore there is advantages below：On the one hand, first abut muscle 114a and second and abut the close of muscle 121a and respective side
After sealing the bottom surface abutting of groove 131, it is possible to form the sealing defence line of multilayer；On the other hand, by first abut muscle 114a and
Second abuts the grafting of muscle 121a and the sealed groove 131 of respective side, further increases the spacing fixed work to sealing ring 13
With making sealing ring 13 be not easy to shift or come off；These two aspects comprehensive function, it can further improve the sealing property of electric-controlled box 1.
Reference picture 3, Fig. 4, Fig. 6 and Fig. 7, in the present embodiment, further, the outer peripheral face of gusset plate 112 is adjacent to top
Sealed batten 112a annular in shape is provided with edge, the first holding part 114 is the first annular groove on sealed batten 112a, the
One abutting muscle 114a is convexly equipped in the bottom land of first annular groove；The periphery of lid 12 is outwards turned down to form sealing flange 122, and sealing is turned over
Side 122 includes parallel-segment 122a and from parallel-segment 122a free end to the peripheral members 122b extended towards the direction of bottom plate 111,
Second holding part is the second annular groove that parallel-segment 122a and peripheral members 122b is enclosed, and the second abutting muscle 121a is convexly equipped in parallel
Section 122a.After lid 12 and box body 11 cover, first annular groove and the second annular groove collectively form an annular groove, sealing
Circle 13 is built in the annular groove, and parallel-segment 122a is parallel to each other or even abutted with the top surface of sealing ring 13, sealing ring 13
Lateral surface abuts with the internal face of annular groove respectively with medial surface, in this way, can further improve the sealing of sealing ring 13.When
So, in other embodiment, sealed batten 112a can also be located at the inner peripheral surface of gusset plate 112 adjacent to upper edge, now, lid
12 can be touched with the embedded opening for covering box body 11, its peripheral members 122b outer peripheral face and the inner peripheral surface of gusset plate 112.
Further, as shown in fig. 7, having spacing between the opening of first annular groove and the outward flange top of box body 11,
Sealing flange 122 also includes linkage section 122c, and linkage section 122c one end is connected with the periphery of lid 12, the other end and parallel-segment
122a connections；In the assembled condition, the outward flange of box body 11 abuts with linkage section 122c internal face, parallel-segment 122a and sealing
Raised line 112a is abutted, and peripheral members 122b is located at sealed batten 112a outside.It is appreciated that sealing flange 122 is arranged such, one
It is in stereo concave-convex shape that aspect, which can make lid 12 particularly seal flange 122, so as to increase bulk strength；On the other hand, lead to
The outward flange for crossing box body 11 abuts with linkage section 122c internal face, and parallel-segment 122a abuts with sealed batten 112a, peripheral members
122b is located at sealed batten 112a outside, the junction so as to be open for lid 12 and box body 11 increase at least two it is close
Defence line is sealed, and then greatly improves the sealing of electric-controlled box 1.Certainly, in other embodiment, sealing flange 122 can also be without even
Connect a section 122c, but the scheme provided with linkage section 122c that this sealing set will be inferior in the present embodiment.
Reference picture 7, in this embodiment, it is preferred that, peripheral members 122b is along towards opposing seal on the direction of bottom plate 111
The gradually outward-dipping setting of raised line 112a outer peripheral face.In this way, when lid 12 and box body 11 cover, lid 12 is easier to cover
Close.Certainly, the inclined angles of peripheral members 122b should be smaller, its peripheral members 122b internal face and parallel-segment 122a inwall
The junction in face preferably touches sealing to increase the sealing property of lid 12 with the top of raised line lateral surface.
As shown in fig. 7, in the present embodiment, further, the width of the cross section of sealing ring 13 is along towards bottom plate 111
Direction on be in tapered setting.This is set except that can be that in addition to the installation of sealing ring 13 offers convenience, can also increase sealing
The area that seals against enclosed between 13 top surfaces and parallel-segment 122a, improve the sealing property of sealing ring 13.In the present embodiment, it is interior
Chamber 113 is set on the direction being open towards it in flaring, and for the sealing tapered with cross-sectional width in the opposite direction
Circle 13 matches, and gusset plate 112 expands from along its outward flange top to the cross section of this section of the junction with raised line in gradual
Big taper is set, and the bottom of its taper is to be preferably greater than the other parts of gusset plate 112 with the thickness of the connection root of raised line
Thickness, to strengthen support to raised line.
Reference picture 2 to Fig. 5, in this embodiment, it is preferred that, on sealed batten 112a interval be laid with multiple first lugs
The first connecting hole 112c is offered on 112b, first lug 112b, first lug 112b is corresponded on lid 12 and is provided with the second lug
123, corresponding first connecting hole 112c is provided with the second connecting hole 124 on the second lug 123.Specifically, it is automatically controlled in the present embodiment
Box 1 is substantially in rectangular shape, and its first lug 112b and the second lug 123 are equipped with four, and are divided into four of rectangle
Corner.In practical set, can be used fixture (such as, but not limited to screw etc.) it is corresponding wear the first connecting hole 112c and
Second connecting hole 124 is so that lid 12 and box body 11 to be locked.Right the design not limited to this, in other embodiment, box body 11 with
Lid 12 can also use the modes such as buckle to connect.In addition, reference picture 7 in the lump, the opening of box body 11 has just been covered in lid 12,
Have not been used fixture locking when, between its inner surface of lid 12 and the top edge top surface of gusset plate 112, the top surface of sealing ring 13 with
Certain gap is respectively provided between parallel-segment 122a internal face, and after lid 12 and box body 11 are locked, due to sealing ring 13
It is flexible, therefore gap will disappear, i.e., between the inner surface of lid 12 and the top edge top surface of gusset plate 112, and sealing ring 13
Top surface and parallel-segment 122a internal face between in sealing against state, in this way, the sealing of electric-controlled box 1 will be very high.
Reference picture 3 is to Fig. 4, and in the present embodiment, further, for convenience of the extraction of wire, this electric-controlled box 1 also includes bullet
Property crosses coil 14.Specifically, line breach 112d was provided with the upper edge of gusset plate 112, elasticity is crossed coil 14 and was sheathed on
In line breach 112d, and elasticity crosses in coil 14 cable-through hole 146 for being provided with insertion.When air conditioner assembles, it is connected with electric-controlled plate
Multiple conducting wires constriction into can be passed from cable-through hole 146 after a total wire harness, wherein, cable-through hole 146 should be slightly less than total wire harness
Area of section, i.e., total wire harness have received the extruding of string holes 146 and have realized that crossing the sealed of coil 14 with elasticity wears；Meanwhile pass through
Elasticity crosses coil 14 and was sheathed on the sealed connection realized in line breach 112d between line breach 112d and lid 12.
Further, as shown in figure 4, the outer peripheral face that elasticity crosses coil 14 is provided with crossing line breach 112d with suitable junction
First sealing flange 142 of multiple axially spaced distributions, cross corresponding first sealing flange 142 on line breach 112d internal face
Provided with sealing slot 112e.It is appreciated that the grafting by the first sealing flange 142 and sealing slot 112e, it is possible in bullet
Property cross coil 14 and realize the multi-layer sealed defence line for preventing that refrigerant from entering with crossing line breach 112d junction.Further, join
According to Fig. 2 to Fig. 5, one end for deviating from line breach 112d that elasticity crosses coil 14 is convexly equipped with the outer edge away from inner chamber 113
Second sealing flange 143, corresponding second sealing flange 143 is provided with resigning seal groove 125, the second sealing flange 143 on lid 12
Abutted with the inwall surface elastic of resigning seal groove 125, so as to realize elastic seal ring 13 for crossing line breach 112d and lid 12
Between junction sealing.In addition, the top edge that elasticity crosses coil 14 is close provided with the 3rd towards one end of the inner surface of lid 12
Flange 144 is sealed, the 3rd sealing flange 144 abuts with the inwall surface elastic of lid 12, to form more one layer sealing protection lines.
Meanwhile second sealing flange 143 and the 3rd sealing flange 144 be arranged at intervals and form one and be available for the accommodating space of sealing ring 13, and
It is convexly equipped with the projection 145 of the pluggable medial surface sealed groove 131 of sealing ring 13 in the space, the effect of the projection 145 and the
One abutting muscle 114a is consistent, so as to strengthen elastic seal ring 13 for crossing the junction between line breach 112d and lid 12
Sealing.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
- A kind of 1. electric-controlled box, it is characterised in that including：Box body, the box body include bottom plate and gusset plate, and the bottom plate and gusset plate enclose the inner chamber to form an opening, the side Neighbouring upper edge is provided with the first holding part on coaming plate, and being provided with first in first holding part abuts muscle；Lid, the lid cover the opening of the inner chamber, and the periphery of the lid is provided with the second holding part, and described second is accommodating Second is provided with portion and abuts muscle, first holding part and second holding part piece together a ring-shaped chamber；AndSealing ring, the sealing ring are built in the cavity volume, and it is recessed that sealing is respectively equipped with two apparent surfaces of the sealing ring Groove, the first abutting muscle abut muscle with second and inserted respectively in the sealed groove of respective side, and with the sealed groove Bottom surface abut.
- 2. electric-controlled box as claimed in claim 1, it is characterised in that the outer peripheral face of the gusset plate is provided with adjacent to upper edge is in The sealed batten of ring-type, first holding part are the first annular groove on the sealed batten, and described first abuts muscle It is convexly equipped in the bottom land of the first annular groove；The periphery of the lid outwards turns down to form sealing flange, and the sealing flange includes parallel-segment and from the parallel-segment Free end to the peripheral members extended towards the bottom plate direction, second holding part is the parallel-segment and the peripheral members The second annular groove enclosed, the second abutting muscle are convexly equipped in the parallel-segment.
- 3. electric-controlled box as claimed in claim 2, it is characterised in that the opening of the first annular groove and the outside of the box body There is spacing, the sealing flange also includes linkage section, one end of the linkage section and the periphery of the lid between edge top Connection, the other end are connected with the parallel-segment；In the assembled condition, the outward flange of the box body abuts with the internal face of the linkage section, the parallel-segment with it is described close Seal raised line to abut, the peripheral members are located at the outside of the sealed batten.
- 4. electric-controlled box as claimed in claim 2 or claim 3, it is characterised in that the peripheral members are along towards the direction of the bottom plate On relatively described sealed batten outer peripheral face gradually outward-dipping setting.
- 5. electric-controlled box as claimed in claim 2 or claim 3, it is characterised in that the width of the cross section of the sealing ring is along direction It is in tapered setting on the direction of the bottom plate.
- 6. electric-controlled box as claimed in claim 2, it is characterised in that it is convex to be laid with multiple first for interval on the sealed batten Ear, the first connecting hole is offered in the first lug, the first lug is corresponded on the lid and is provided with the second lug, it is described First connecting hole is corresponded on second lug and is provided with the second connecting hole.
- 7. electric-controlled box as claimed in claim 1, it is characterised in that the electric-controlled box also includes elasticity and crosses coil, the gusset The top edge of plate was provided with line breach, the elasticity cross coil be sheathed on it is described cross in line breach, and the elasticity is crossed in coil Cable-through hole provided with insertion.
- 8. electric-controlled box as claimed in claim 7, it is characterised in that the outer peripheral face that the elasticity crosses coil lacks in the line of crossing Mouth is provided with the first sealing flange of multiple axially spaced distributions with suitable junction, and institute is corresponded on the internal face for crossing line breach State the first sealing flange and be provided with sealing slot.
- 9. electric-controlled box as claimed in claim 8, it is characterised in that elasticity coil excessively crosses the one of line breach away from described Hold and be convexly equipped with the second sealing flange in the outer edge away from the inner chamber, second sealing flange is corresponded on the lid and is set There is resigning seal groove, second sealing flange abuts with the inwall surface elastic of the resigning seal groove.
- 10. a kind of air conditioner, it is characterised in that including the electric-controlled box as described in claim 1 to 9 any one and be built in The electric-controlled plate of the inner chamber of the electric-controlled box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318606.XA CN107889408B (en) | 2017-12-08 | 2017-12-08 | Electric control box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318606.XA CN107889408B (en) | 2017-12-08 | 2017-12-08 | Electric control box and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107889408A true CN107889408A (en) | 2018-04-06 |
| CN107889408B CN107889408B (en) | 2023-12-12 |
Family
ID=61773949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711318606.XA Active CN107889408B (en) | 2017-12-08 | 2017-12-08 | Electric control box and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107889408B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870700A (en) * | 2018-07-30 | 2018-11-23 | 宁波奥克斯电气股份有限公司 | A kind of electric-controlled box and air conditioner |
| CN109813173A (en) * | 2018-12-25 | 2019-05-28 | 昆山南洋电机配件有限公司 | A kind of heat exchanger box |
| CN109959151A (en) * | 2019-04-22 | 2019-07-02 | 宁波奥克斯电气股份有限公司 | A kind of pedestal and air conditioner |
| WO2021103160A1 (en) * | 2019-11-29 | 2021-06-03 | 广东美的制冷设备有限公司 | Electric control box assembly and air conditioner |
| CN113891587A (en) * | 2020-07-03 | 2022-01-04 | 住友电装株式会社 | Casing of electric connection box |
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| CN108870700B (en) * | 2018-07-30 | 2023-10-20 | 宁波奥克斯电气股份有限公司 | Electric control box and air conditioner |
| CN109813173A (en) * | 2018-12-25 | 2019-05-28 | 昆山南洋电机配件有限公司 | A kind of heat exchanger box |
| CN109813173B (en) * | 2018-12-25 | 2020-08-28 | 昆山南洋电机配件有限公司 | Heat exchanger box |
| US11371738B2 (en) | 2019-01-09 | 2022-06-28 | Johnson Controls Tyco IP Holdings LLP | Enclosure for a controller of an HVAC system |
| CN109959151A (en) * | 2019-04-22 | 2019-07-02 | 宁波奥克斯电气股份有限公司 | A kind of pedestal and air conditioner |
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| CN113891587A (en) * | 2020-07-03 | 2022-01-04 | 住友电装株式会社 | Casing of electric connection box |
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